Of course, I have other means to record the screen but I would like to get Vegas Capture working. I have a feeling it is probably some kind of setting or something I am missing.

I have an Intel Ultra 7 265K on Windows 11 with 32 GB RAM. It does have the built in video and a dedicated NVIDIA RTX 5070 card. I suspect it may have something to do with having dual graphics but everything else in Vegas seems to work fine.

After I start Vegas Capture and select "+Add Capture Source", If I choose "screen" or "window", I will see the options and, in those options, I can see the current picture and even see the mouse moving around in the "preview". But, as soon as I select any of those sources, on the bottom of that source window, it says, "Not Available" and the "Preview" is a blank black screen. If I click record anyway, to see what happens, it then starts recording (the time is counting) but it is impossible to stop the recording because the "stop" button is unresponsive. The only option is to close the Vegas Capture app with the "X" and no recording is saved.

I am using a 4K display and the project is 1080 but I tried changing the project settings and it didn't seem to help.

I am really hoping to find out this is either a setting that I am missing or, if it is another issue, it would be nice to know if the developer is aware of it.